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Individual Calculations February 2023 |
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| Urquiza, Marcello De Albuquerque Total change: -9.40 | |   |
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| IX Floripa Chess Open 2023 | Florianopolis SC | BRA | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 2007 | 6.00 | 9 | -0.47 | 20 | -9.40 | |
|  Fanckin, Murilo | | | 1607 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Riquelme, Andres | | | 1695 | PAR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tomiello, Lucas Costamilan | | | 2263 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Montiel Caceres, Helen | | wc | 1723 | PAR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cardoso, Leandro Ubialli | | | 1732 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Mariot Vaz, Joao Antonio Bertolu | | | 1756 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | De Paula, Bruno Cesar Lima | | | 1591 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | De Oliveira, Gustavo Alfredo Bue | | | 2150 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Panazzolo, Paulo Victor | | | 1788 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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